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Phenotypes Associated with This Genotype
Genotype
MGI:3511932
Allelic
Composition		 Fcer2aHie/Fcer2aHie
Genetic
Background		 NZB
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fcer2aHie mutation (0 available); any Fcer2a mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
increased IgE level ( J:93999 )
• primary immune response includes the production of high levels of IgE whereas other immune globin levels were normal

hematopoietic system
increased IgE level ( J:93999 )
• primary immune response includes the production of high levels of IgE whereas other immune globin levels were normal

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
01/20/2026
MGI 6.24 		The Jackson Laboratory